勃姆石

Gibbsite from which, also known as the aluminum water of oxygen stone components for the Al 3, monoclinic, usually Species Flake collectivity; A Diaspor (diaspore; Empholite) also known as hard water with aluminum components α- AIO, the regular - Fe, Mn, rhomboidal, sustained Species Flake collectivities hardness (6-7); a water boehmite, also known as the mixing aluminum components γ- AlO, the rhomboidal appearing Aphanitic block or colloidal.

密度2-3。其中三水铝石又称水铝氧石，成分为Al3，单斜晶系，通常呈细鳞片状集合体；一水硬铝（diaspore；empholite）又称硬水铝矿，成分α-AIO，常含Fe、Mn，斜方晶系，多呈细鳞片状集合体，硬度大（6-7）；一水软铝石又称勃姆铝矿，成分γ-AlO，斜方晶系，常呈隐晶质块体或胶态。

It is of great significance to systhesize boehmite and its composite material and apply them in ceramic membranes.

人工合成勃姆石及其复合材料并将之应用于无机陶瓷膜领域，具有巨大的理论和实际意义。

The ability of synthetic boehmite to remove phosphate ions from milk was investigated.

本文主要讨论合成勃姆石有效去除牛奶中磷酸离子的能力。

In the present thesis the boehmite and 〓 composite membranes are prepared by sol-gel process.

本论文利用溶胶-凝胶法合成勃姆石及其热相变体复合陶瓷膜。

The methods of preparing stable boehmite sol and zirconium hydroxide sol by anionic exchange method using inorganic compounds as raw materials were investigated in this dissertation,and forming-membrane capability of the sols were also investigated on the base of the it.

本论文主要研究了以无机盐为原料，采用离子交换溶胶-凝胶法制备稳定勃姆石溶胶和氢氧化锆溶胶的方法，并在此基础上对溶胶的成膜性进行研究。

DTA and TGA show that boehmite decomposes at 400500℃, and there are no thermal change in pure alumina gel, pure silica gel and composite gels beyond 500-600℃.

DTA和TGA表明，不论单组分膜还是复合膜，在400-500℃左右发生勃姆石的分解，500-600℃以后没有明显的热变化。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。